| Title |
Economic Analysis of Heat Pump System in Educational Building : Focused on the High School of Twenty Four Classes |
| Keywords |
Educational building ; 교육용 건축물 ; Gas engine driven heat pump ; 가스엔진구동식 히트펌프 ; Electric heat pump ; 전기식 히트펌프 ; Economic analysis ; 경제성 분석 ; Present cost ; 현가 ; Sensitivity analysis ; 민감도 분석 |
| Abstract |
Buildings with heating and cooling systems have been increased, since the requirement of thermal comfort for residents is grown. Heating and cooling systems, have been changed from two separate systems to one multi-function system which includes both heating and cooling. Especially, heat pump heating and cooling system has been adopted for general classrooms in schools since education environment improvement project has been launched. This research suggests the best option for the heat pump heating and cooling system in educational buildings through economic assessments for four alternative systems based on electric heat pump(EHP) and gas engine driven heat pump(GHP), which are most widely used for elementary, middle and high schools. The model buildings are in the Y high school which has 24 classes of new construction building, which will be built soon. Annual energy consumption for alternative systems uses BECS 3.10, which can be used for system simulation. |